| Network Virtualization Based Seamless Networking Scheme for Fiber-Wireless （FiWi） Networks |
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| 作者姓名： | DAI Qinglong ZOU Jianfeng SHOU Guochu HU Yihong GUO Zhigang |
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| 作者单位： | Beijing Laboratory of Network System Architecture and Convergence, School of Information and Communication Engineering,Beij ing University of Posts and Telecommunications, Beijing 100876, China |
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| 基金项目： | supported by National Natural Science Foundation of China under Grant No.61240040 |
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| 摘 要： | In order to reduce cost and complexity,fiber-wireless（FiWi） networks emerge,combining the huge amount of available bandwidth of fiber networks and the flexibility,mobility of wireless networks.However,there is still a long way to go before taking fiber and wireless systems as fully integrated networks.In this paper,we propose a network visualization based seamless networking scheme for FiWi networks,including hierarchical model,service model,service implementation and dynamic bandwidth assignment（DBA）.Then,we evaluate the performance changes after network virtualization is introduced.Throughput for nodes,bandwidth for links and overheads leaded by network virtualization are analyzed.The performance of our proposed networking scheme is evaluated by simulation and real implementations,respectively.The results show that,compared to traditional networking scheme,our scheme has a better performance.
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| 关 键 词： | 网络计划 无线网络 虚拟化 光纤 无缝 基础 组网方案 动态带宽分配 |
Network Virtualization Based Seamless Networking Scheme for Fiber-Wireless （FiWi） Networks |
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| DAI Qinglong ZOU Jianfeng SHOU Guochu HU Yihong GUO Zhigang.Network Virtualization Based Seamless Networking Scheme for Fiber-Wireless （FiWi） Networks[J].China communications magazine,2014(5):1-16. |
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| Authors: | 《China Communications》 |
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| Abstract: | fiber-wireless networks network virtualization service future network |
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| Keywords: | fiber-wireless networks network virtualization service future network |
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